1.AC DC power adapter 2.2 years' warranty 3.UL,cUL,CCC, ... ,PSE.Complied to RoHs 4, Faste delivery CCTV, LCD AC DC adapter with UL approval 1, Technical data1) Wattage: 24Wmax2) Input ... A/V products,cell phone charger,network information,security equipment,small home appliances,etc. 5, Certifications:UL,cUL,CCC,CE,CB ...